Now that the code is tested, it's time to put everything together. To mount the motor inside the wrist, we will house it inside a short section of cardboard tube. A tube 2.5 to 3 inches wide is ideal, as long as it fits comfortably inside the wrist of your glove.
Plug your battery in and check to make sure the servo moves easily back and forth within the tube.
The lines should still be left relatively long at this point. We will tighten them up in the next step.